2 things.

AI will probably never be able to discern what is true or not given that so much of the information out there is lies- humans lie, therefor tools made by humans pretty much have to lie.

Second- education is about a lot more than just having the answer to a question. It probably doesn’t feel that way because modern education has devolved into test test test, but education is supposed to be about getting you to think a certain way. I would use common core as an example- really useful math concept that most people utterly fail to understand because of our education style.